OSDOCS-3076 remove Gathering data about your cluster assembly from OSD

Author: bmcelvee

_topic_maps/_topic_map_osd.yml

@@ -199,9 +199,6 @@ Topics:
     File: opting-out-of-remote-health-reporting
   - Name: Using Insights to identify issues with your cluster
     File: using-insights-to-identify-issues-with-your-cluster
-- Name: Gathering data about your cluster
-  File: gathering-cluster-data
-  Distros: openshift-dedicated
 - Name: Summarizing cluster specifications
   File: summarizing-cluster-specifications
   Distros: openshift-dedicated

modules/support-gather-data.adoc

@@ -10,12 +10,7 @@ You can gather debugging information about your cluster by using the `oc adm mus
 .Prerequisites
 
 * Access to the cluster as a user with the `cluster-admin` role.
-ifndef::openshift-dedicated[]
 * The {product-title} CLI (`oc`) installed.
-endif::openshift-dedicated[]
-ifdef::openshift-dedicated[]
-* The OpenShift CLI (`oc`) installed.
-endif::openshift-dedicated[]
 
 .Procedure